Operating Manual Bedienungsanleitung Manual ... - CooperSurgical

IMPORTANT
The initial use of any electrosurgical generator always involves some degree of “trial and
error”. This is true even when only changing from numbered dials to digital display models
within the same manufacturer’s product line. As with any other therapeutic device, it is
very helpful to experiment IN VITRO or on animal sample tissue before using any
electrosurgical generator or methods which are not familiar.
The microprocessor control system of this unit was developed specifically to provide the
best possible performance for loop electrosurgical excision procedures. By exhibiting
patience and following the guidelines offered, the practitioner should easily become
familiar with the performance characteristics of the LEEP System 1000.
1.5.3 Thermal Effects on Tissue Treated with Loop Electrodes
Thermal effects on tissue specimens may include (1) thermal coagulation injury of the cervix, up to
one-third the thickness of normal epithelium of the cervix, (2) fragmentation of squamous epithelium of
the cervix attributable to long exposure periods along the excision site that allows heat to dissipate
laterally, and (3) partial coagulation of the endocervical epithelium because of lateral radiation of heat.
Therefore, the loop electrosurgical excision procedure (LEEP) may produce thermal effects at the
periphery of the excised tissue and may make histopathologic interpretation difficult or impossible
and not allow accurate diagnosis and need for further treatment.
Section 2
System Features
• Microprocessor controlled for increased precision, accuracy, repeatability, and safety.
• Adequate power for all LEEP monopolar electrosurgical procedures.
• Accurate selection of discrete power levels.
• Digital display of output power levels.
• Choice of radio frequency wave forms including CUT, BLEND, and COAG to accommodate
subtle differences in technique and accessory performance.
• Patient plate continuity monitoring with audible alarm.
• Distinct audible tones for CUT/BLEND modes and COAG mode with associated MODE light.
• Fully regulated isolated output power.
• Meets or exceeds IEC 601-2-2, second edition.
• Non-electric pneumatic foot pedal to maximize safety.
• Choice of reusable or disposable patient plate.
• Choice of reusable or disposable handpiece.
• Choice of reusable or disposable electrodes.
• Output power safety audible alarm with automatic power shut off.
• Class 1, type BF, protected for use with defibrillator.
• Membrane switching to maximize cleanliness and ease of use.
LEEP System 1000 ®
• Operating Manual • English (Continued)
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